import { type TweenOptions } from 'svelte/motion';
export declare const SETTLE_MS = 500;
export declare function create_settling_tween<T>(source: () => T, defaults: TweenOptions<T>, { live, is_same, }?: {
    live?: () => TweenOptions<T> | undefined;
    is_same?: (left: T, right: T) => boolean;
}): {
    readonly current: T;
};